第二节阅读表达(共5小题：每小题3分，满分15分)
阅读下面的短文。并根据短文后的要求答题。(请注意问题后的字数要求)
We always seem to want something we don’t really need．In addition，we often believe that if we had those things we want so badly, we would finally be happy.
The truth is that happiness is an attitude．It’s not something created by outside conditions，
but instead is completely within your heart．
